<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
</head>
<body>
  <form method="post" action="queryVideoById">
      请输入视频的id:<input type="text" name="id">
      <input type="submit" value="查询">
  </form>
</body>
</html>